CH193419A - Tap. - Google Patents
Tap.Info
- Publication number
- CH193419A CH193419A CH193419DA CH193419A CH 193419 A CH193419 A CH 193419A CH 193419D A CH193419D A CH 193419DA CH 193419 A CH193419 A CH 193419A
- Authority
- CH
- Switzerland
- Prior art keywords
- tube
- tap
- valve
- liquid
- sleeve
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
- F16K7/02—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm
- F16K7/04—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force
- F16K7/06—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force by means of a screw-spindle, cam, or other mechanical means
- F16K7/061—Screw clamps
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
- Lift Valve (AREA)
Description
Robinet. L'objet de l'invention est un robinet, ca ractérisé par un tube de caoutchouc présen tant une section transversale dont les con tours intérieur et extérieur sont lenticulaires, le liquide s'écoulant à travers ce tube et un organe étant prévu qui, lors de la fermeture du robinet, vient écraser le tube de façon à empêcher le passage du liquide.
Le dessin ci-joint représente, à titre d'exemple, une forme d'exécution du robi net selon l'invention, la fig. 1 montrant ce robinet en coupe longitudinale et la fig. 2 une coupe de ce robinet suivant A-B de la fig. 1.
Le robinet représenté présente un corps de robinet en métal dans lequel est disposé un tube de caoutchouc D à travers lequel s'é coule le liquide. Ce tube présente une sec tion transversale dont les contours intérieur et extérieur sont lenticulaires. Ce tube est muni à une extrémité d'une bride E au moyen de laquelle il est fixé solidement au corps du robinet par la rondelle filetée F.
La. fermeture du robinet a lieu par écra sement du tube de caoutchouc D, de façon à empêcher le passage du liquide. A cet effet, il est prévu une douille G qui se déplace transversàlement à l'axe du tube et vient écraser celui-ci. Cette douille G présente un taraudage dans lequel se visse une pièce fi letée 1 mise en rotation au moyen d'une ma nette<I>H.</I> En faisant tourner cette manette<I>H</I> on fait avancer ou reculer la douille G, un ergot K pénétrant dans une fente pratiquée dans la douille G ne permettant pas à celle-ci de tourner avec la manette.
Un presse-étoupe L, de construction cou rante, empêche le liquide de trouver une is sue par la tige de la manette H en cas de fermeture intempestive de l'orifice d'écoule ment M du robinet.
Tap. The object of the invention is a valve, characterized by a rubber tube having a cross section of which the interior and exterior contours are lenticular, the liquid flowing through this tube and a member being provided which, when when the valve is closed, crushes the tube so as to prevent the passage of liquid.
The accompanying drawing shows, by way of example, an embodiment of the robi net according to the invention, FIG. 1 showing this valve in longitudinal section and FIG. 2 a section of this valve along A-B of FIG. 1.
The valve shown has a metal valve body in which is disposed a rubber tube D through which the liquid flows. This tube has a cross section whose inner and outer contours are lenticular. This tube is provided at one end with a flange E by means of which it is firmly fixed to the body of the valve by the threaded washer F.
The valve is closed by crushing the rubber tube D, so as to prevent the passage of liquid. For this purpose, a sleeve G is provided which moves transversely to the axis of the tube and crushes the latter. This sleeve G has an internal thread into which is screwed a threaded part 1 rotated by means of a clear ma <I> H. </I> By turning this lever <I> H </I> we advance or move back the sleeve G, a lug K penetrating into a slot made in the sleeve G not allowing the latter to rotate with the handle.
A cable gland L, of standard construction, prevents the liquid from finding an outlet through the stem of the handle H in the event of inadvertent closing of the outlet port M of the tap.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH193419T | 1937-01-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH193419A true CH193419A (en) | 1937-10-15 |
Family
ID=4438851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH193419D CH193419A (en) | 1937-01-29 | 1937-01-29 | Tap. |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH193419A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1091388B (en) * | 1956-12-13 | 1960-10-20 | Schoenebecker Brunnenfilter Ge | Shut-off device with, in particular, a replaceable hose piece made of elastic material in the housing and a flat slide as pressure piece |
| US3373772A (en) * | 1964-11-17 | 1968-03-19 | Johnson Service Co | Fluid system and a restrictor therefor |
| US6120001A (en) * | 1996-12-06 | 2000-09-19 | Northrop Grumman Corporation | Apparatus for regulating fluid flow through a flexible conduit |
-
1937
- 1937-01-29 CH CH193419D patent/CH193419A/en unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1091388B (en) * | 1956-12-13 | 1960-10-20 | Schoenebecker Brunnenfilter Ge | Shut-off device with, in particular, a replaceable hose piece made of elastic material in the housing and a flat slide as pressure piece |
| US3373772A (en) * | 1964-11-17 | 1968-03-19 | Johnson Service Co | Fluid system and a restrictor therefor |
| US6120001A (en) * | 1996-12-06 | 2000-09-19 | Northrop Grumman Corporation | Apparatus for regulating fluid flow through a flexible conduit |
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